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US relocation · 2026

Texas flagSan Antonio → Arizona flagPhoenix

At $100,000 gross, you’d need about $121,591 in Phoenix to match San Antonio purchasing power — and same-gross take-home shifts by −$2,500/year.

By Sammy S. · Founder · AuthorUpdated for 2026

Stronger purchasing power

San Antonio leads

City COL moves +19 from San Antonio (88) to Phoenix (107). Parent median income delta (Texas → Arizona): −$3,600. At $100,000 gross: equivalent salary ~$121,591; same-gross take-home −$2,500/year.

Side-by-side city scoreboard

San Antonio

114

Purchasing power index · 100 = national avg

COL index
88
Parent median income
74,800 USD
Sales tax
~8.2%
Property tax
~1.4%
Income tax
None
$100k take-home
$79,180
Open calculator →

Phoenix

93

Purchasing power index · 100 = national avg

COL index
107
Parent median income
71,200 USD
Sales tax
~8.54%
Property tax
~0.48%
Income tax
Taxed
$100k take-home
$76,680
Open calculator →
●Example scenario: $100,000 gross (Single filer, 2026)
Illustrative numbers only—same formulas as the calculator. Take-home rows assume you earn the scenario gross while living in each city (local taxes apply). Below the tables, use “Open calculator — personalize results” to enter your salary, filing status, rent or buy, and more—the full tool uses this same city pair.

Salary & estimated take-home (USD)

Annual gross (scenario)

San Antonio

$100,000

Phoenix

$100,000

Est. annual take-home

San Antonio

$79,180

Phoenix

$76,680

Approx. combined tax + payroll burden

San Antonio

20.8%

Phoenix

23.3%

Take-home difference at same gross

$-2,500 / yr in Phoenix vs San Antonio

Equivalent gross for same lifestyle (COL-adjusted)

Phoenix only

$121,591

Change vs scenario gross

Phoenix only

+21.6%

Est. take-home at equivalent gross

Phoenix only

$91,329

Burden at equivalent gross

Phoenix only

24.9%

Snapshot: how to read this move ($100,000 scenario)

  • Monthly take-home at the same gross. At $100,000/year, estimated take-home is about $6,598/mo in San Antonio vs $6,390/mo in Phoenix—roughly $208/mo less in Phoenix before housing ($2,500/yr annualized).

  • Cost of living vs taxes. Our benchmark COL index is 88 for San Antonio and 107 for Phoenix (100 = national average). The destination is about +21.6% more expensive than the origin for that basket—then state/province and payroll taxes shift take-home further.

  • Equivalent salary to keep the same lifestyle. To match purchasing power after COL, the model suggests about $121,591/yr gross in Phoenix (~$10,133/mo), with estimated take-home around $7,611/mo. Versus estimated take-home in San Antonio at the scenario gross, that is about +15.3% (by design, equivalent gross targets similar real spending power after COL and taxes; exact match varies with rounding).

  • Cash after typical 1BR rent (illustrative). Using average 1-bedroom rent in the housing table, roughly $5,418/mo is left after rent in San Antonio at the scenario gross vs $4,970/mo in Phoenix at the same gross. At the equivalent gross in Phoenix, about $6,191/mo after rent. Typical rent differs by about +$240/mo between the two cities in our data.

Figures use the same tax and COL engine as the calculator; your household, deductions, and neighborhood can change outcomes. Use the calculator below for your exact salary and housing choice.

Housing snapshot · average rent · 1-bedroom apartment

Typical monthly rent

San Antonio

$1,180

Phoenix

$1,420

Rent as % of scenario gross ($100,000/yr)

San Antonio

14.2%

Phoenix

17.0%

Rent as % of equivalent gross (Phoenix)

Phoenix only

14.0%

Rent benchmarks are city-level estimates; neighborhoods vary. Mortgage (buy) and other home sizes are available in the full calculator.

Housing: San Antonio → Phoenix

Approximate median monthly rents for the primary metros in San Antonio and Phoenix. Negative delta means housing is cheaper in Phoenix. Figures are planning estimates — neighborhoods vary.

1BR rent delta / yr

+$2,880

1BR % of $100k (San Antonio)

14.2%

$1,180/mo

1BR % of $100k (Phoenix)

17%

$1,420/mo

Property tax (effective)

~1.4% → ~0.48%

San Antonio → Phoenix

At COL-equivalent salary in Phoenix, 1BR rent is about 14% of gross — vs 17% if you keep $100,000 gross.

Apartment rent (monthly)

SizeSan AntonioPhoenixDelta / mo
Studio$980$1,200+$220
1 bedroom$1,180$1,420+$240
2 bedroom$1,450$1,750+$300
3 bedroom$1,850$2,200+$350

House rent (monthly)

SizeSan AntonioPhoenixDelta / mo
2 bedroom$1,600$1,900+$300
3 bedroom$2,000$2,400+$400
4 bedroom$2,500$3,000+$500

Buy instead? Est. mortgage (3BR house)

San Antonio payment

$2,299/mo

Phoenix payment

$2,759/mo

Payment delta

+$460

Est. purchase price

$432,000 → $518,400

Illustrative P&I only: 20% down, 7% APR, 30-year fixed. Price ≈ annual rent × 18 (price-to-rent). Taxes, insurance, and HOA not included — open the calculator Housing section to adjust.

Sources: approximate metro medians (Zillow / Zumper-style US benchmarks; CMHC-style for Canada). Property tax rates are statewide effective averages. Personalize unit size, rent vs buy, and down payment in the relocation calculator.

Model housing for San Antonio → Phoenix

Key takeaways — San Antonio → Phoenix

  • Phoenix has a city cost-of-living index of 107 vs 88 in San Antonio (national average = 100) — about 22% more expensive on our index.
  • At $100,000 gross (Single filer), roughly $121,591 in Phoenix matches San Antonio purchasing power (+21.6% COL-adjusted).
  • Keeping the same $100,000 gross, estimated take-home shifts by about −$2,500/year (San Antonio → Phoenix) after federal, state, and FICA taxes.
  • Parent-state paycheck model at $100k (single): Texas ~$79,180 vs Arizona ~$76,680 (−$2,500/year) — city COL can still change the equivalent salary you need.
  • San Antonio sits in a no–state-income-tax state; Phoenix does not — expect a larger tax bite at the same gross unless COL savings offset it.
  • Illustrative 1-bedroom rent: ~$1,180/mo in San Antonio vs ~$1,420/mo in Phoenix (+$2,880/year).
  • Quality-of-life snapshot (indicative): overall 60 in San Antonio vs 63 in Phoenix — higher safety in the new city.

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Estimates for planning only. Cost-of-living indices and tax rules change; verify with local sources or a professional before relocating.